#47 What exactly is yogurt?
I learned this today. Yogurt is neither a simple liquid nor a solid, it is a non-Newtonian fluid-gel. A gel is a colloid, and a colloid is a substance that…
I learned this today. Yogurt is neither a simple liquid nor a solid, it is a non-Newtonian fluid-gel. A gel is a colloid, and a colloid is a substance that…